Statistics Extension Methods

Mean, Variance, Standard Deviation as IEnumerable extensions

Features!

• IEnumerable Extension methods for Variance and Standrad Deviation.

  new IEnumerable<Int32>(){1,2,3,4,5,6}.Variance();

• Extension methods for Average, Variance and Standard Deviation for field in List For example:

            var employees = new List<Employee>()
            {
                new Employee(){Id=1,Name="M",Age=1},
                new Employee(){Id=1,Name="M",Age=2},
                new Employee(){Id=1,Name="M",Age=3},
                new Employee(){Id=1,Name="M",Age=4},
                new Employee(){Id=1,Name="M",Age=5},
                new Employee(){Id=1,Name="M",Age=6}
            };
            double Median = employees.Median(i => Convert.ToDouble(i.Age));